Model 1834 Dynamic Focus CRT High Voltage Power Supply

Five output: anode, focus, G1, G2 and Dynamic Focus
Low line and load regulation of high voltage outputs
All outputs short circuit and arc protected - arc and short recovery tested
Remotely programmed shutdown for each output
Each output is current limited
Low focus ripple less than 2 V peak-to-peak due to anode transients
Very good cross regulation
Very low cross talk ripple

Model 1834 Dynamic Focus CRT High Voltage Power Supply has five outputs, all current limited, short circuit and arc protected and programmed to shutdown remotely. It features low focus ripple and excellent cross regulation.

General
Input voltage	± 35 VDC ± 10%
Input current	0.8 A maximum
Anode
Output voltage	12 kV ± 50 V
Output current	25 uA
Line regulation	2.4 V maximum for ± 10% of input voltage change
Load regulation	2.4 V maximum for no-load to full load swing
Output ripple	1.2 V peak-to-peak maximum at full load
Voltage metering	12 V full scale
Time stability	0.01% in hour
Temperature coefficient	200 ppm/ °C
High voltage connector	LGH type (AMP 861253-1 or equivalent)
Focus
Output voltage	3 - 5 kV ± 10%
Output current	400 uA
Line regulation	6.0 V maximum for ± 10% of input voltage
Load regulation	12 V maximum for no-load to full load swing
Output ripple	6 V peak-to-peak maximum at full load
Voltage metering	5 V full scale
Time Stability	0.01% in hour
Temperature coefficient	200 ppm/ °C
High voltage connector	LGH type (AMP 861252-1 or equivalent)
Dynamic Focus
Input voltage	0 - 10 V
Output voltage	0 - 300 V
Modulation frequency	3 kHz
Propagation time delay	<5 us
Input resistance	1 MOhms
G1
Output voltage	-70 V ± 3.5 V
Output current	5 mA
Line regulation	0.070 V maximum for ± 10% of input voltage change;
Load regulation	0.210 V maximum for no-load to full load swing
Output ripple	0.025 V peak-to-peak maximum at full load
Time stability	0.01% in hour
Temperature coefficient	200 ppm/ °C
G2
Output voltage	375 - 825 V ± 10 V potentiometer adjustable
Output current	600 uA
Line regulation	10.0 V maximum for ± 10% of input voltage change
Load regulation	5 V maximum for no-load to full load swing
Output ripple	1 V peak-to-peak maximum at full load
Time stability	0.01% in hour
Temperature coefficient	200 ppm/ °C